| 极化目标检测算法性能评价研究 |
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| 引用本文： | 张兵,董臻,梁甸农.极化目标检测算法性能评价研究[J].系统工程与电子技术,2001,23(3):28-30. |
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| 作者姓名： | 张兵 董臻 梁甸农 |
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| 作者单位： | 国防科技大学电子科学与工程学院, |
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| 摘 要： | 在对极化目标检测算法简单介绍的基础上，着重分析极化检测算法的性能。根据极化检测算法的特殊性，在详细的数学推导的基础上给出了检测算法的工作特性(ROC)计算公式。根据实验获得的杂波和目标极化协方差矩阵参数给出了计算机仿真结果，得到了一系列检测算法性能评价结论。同时，从各种检测算法的计算量与性能折衷方面考虑，指出实际应用中可以考虑的几种极化检测算法。
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| 关 键 词： | 合成孔径雷达 极化 检测器 滤波器 算法 |
| 文章编号： | 1001-506X(2001)03-0028-03 |
| 修稿时间： | 2000年3月13日 |
Study on the Performance
of Polarimetric Target Detection Algorithms |
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| Zhang Bing,Dong Zhen,LIANG Diannong.Study on the Performance
of Polarimetric Target Detection Algorithms[J].System Engineering and Electronics,2001,23(3):28-30. |
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| Authors: | Zhang Bing Dong Zhen LIANG Diannong |
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| Institution: | Zhang Bing\ \ Dong Zhen\ \ Liang Diannong Institute of Electronics Science and Engineering,National University of Defense Technology,Changsha 410073 |
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| Abstract: | This paper presents an analysis of the performance of polarimetric target detection algorithms after they are simply introduced. An algorithm for calculating the receiver operating characteristic (ROC) is derived in detail for the speciality of polarimertic algorithms. The simulated performance results based on the covariance parameters obtained by the experiments are provided. According to the complexity and peformance, some kinds of practical algorithms are pointed out. |
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| Keywords: | SAR Polarization Detector Filter Algorithm |
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